subject:"html\:messages help"

html:messages help

2005-07-12 Thread Ross Gibb


Hi,

I am having trouble getting messages to display using the html:messages 
tag.  I have tried to help myself and followed the struts docs but I 
can't seem to get this to work.  The html:errors tag works fine.  Here's 
what I am trying to do:


I have an action that is trying to add a global message if a certain 
action is successful.


code-snippet
ActionMessages messages = new ActionMessages();
messages.add(ActionMessages.GLOBAL_MESSAGE,
   new ActionMessage(mesg.pwResetSuccess));

if (!messages.isEmpty())
   saveMessages(request, messages);
forward = mapping.findForward(GLOBAL_FORWARDS.LOGIN);
/code-snippet

As you can see I create a messages object, stick my message in it as 
global and save it.  This is pretty much verbatim from the struts user 
guide.  I ran this through a debugger and all code is being executed.  
This forwards to a jsp page that has the following inside it:


code-snippet
ul
   html:messages id=message
   lic:out value=${message} //li
   /html:messages
/ul
/code-snippet

When the browser renders the page I get no messages.  Any ideas?

Thanks,

Ross

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Re: html:messages help

2005-07-12 Thread Yan Hu

 
 if (!messages.isEmpty())
 saveMessages(request, messages);
use addMessages(). saveMessages has been deprecated.



 ul
 html:messages id=message
 lic:out value=${message} //li
 /html:messages
 /ul

You left out the message attribute.  Set it to true.

ul
 html:messages id=message message=true
  lic:out value=${message} //li
/html:messages
/ul

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Re: html:messages help

2005-07-12 Thread Ross Gibb


Hi,

Thanks for the response, but no dice, still doesn't work.  I changed the 
jsp to the following:


code-snippet
ul
   html:messages id=message message=true
   lic:out value=${message} //li
   /html:messages
/ul
/code-snippet

I am using Struts 1.1 so I don't have access to addMessages().

Any other suggestions?

Thanks,

Ross

Yan Hu wrote:


if (!messages.isEmpty())
   saveMessages(request, messages);
   


use addMessages(). saveMessages has been deprecated.



 


ul
   html:messages id=message
   lic:out value=${message} //li
   /html:messages
/ul
   



You left out the message attribute.  Set it to true.

ul
html:messages id=message message=true
 lic:out value=${message} //li
   /html:messages
/ul

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Re: html:messages help

2005-07-12 Thread Yan Hu

Try the following... Don't forget to import struts-bean.tld
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %

I think it is better to use struts-tags when possible since they were designed 
for Struts.

ul
 html:messages id=message message=true
li bean:write name=message//li
 /html:messages
/ul

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Re: html:messages help

2005-07-12 Thread Ross Gibb


Hi,

Thanks again but still not working.  I tried as you suggested.  I don't 
think it is a problem with the c:out tag anyway because when I look at 
what the browser gets I see


ul

/ul

And not

ul
   li
   /li
/ul

Anyway, I will get the struts source and step through the html:messages 
code, perhaps there is something fishy going on in there.


Ross

Yan Hu wrote:


Try the following... Don't forget to import struts-bean.tld
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %

I think it is better to use struts-tags when possible since they were designed 
for Struts.

ul
html:messages id=message message=true
   li bean:write name=message//li
/html:messages
/ul

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Re: html:messages help

2005-07-12 Thread Brad Balmer


Any chance that you are missing the include for struts-html?

%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %

Granted I'm using 1.2, but I'm still using the saveMessages(request, 
messages) and using this to display messages and errors:


   logic:messagesPresent
 html:errors/
   /logic:messagesPresent
   logic:messagesPresent message=true
 html:messages id=msg  message=true header=message.header 
footer=message.footer

   lifont color=bluebean:write name=msg //font/li
 /html:messages   
   /logic:messagesPresent


Ross Gibb wrote:


Hi,

Thanks for the response, but no dice, still doesn't work.  I changed 
the jsp to the following:


code-snippet
ul
   html:messages id=message message=true
   lic:out value=${message} //li
   /html:messages
/ul
/code-snippet

I am using Struts 1.1 so I don't have access to addMessages().

Any other suggestions?

Thanks,

Ross

Yan Hu wrote:


if (!messages.isEmpty())
   saveMessages(request, messages);
  


use addMessages(). saveMessages has been deprecated.



 


ul
   html:messages id=message
   lic:out value=${message} //li
   /html:messages
/ul
  



You left out the message attribute.  Set it to true.

ul
html:messages id=message message=true
 lic:out value=${message} //li
   /html:messages
/ul

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Re: html:messages help

2005-07-12 Thread Ross Gibb

This could be something.  I do have the taglib definition but I am using 
the el version, so mine looks like this:


%@ taglib uri=http://jakarta.apache.org/struts/tags-html-el;
   prefix=html%

Would that make a difference?  I will try it the other way.



Brad Balmer wrote:


Any chance that you are missing the include for struts-html?

%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %

Granted I'm using 1.2, but I'm still using the saveMessages(request, 
messages) and using this to display messages and errors:


   logic:messagesPresent
 html:errors/
   /logic:messagesPresent
   logic:messagesPresent message=true
 html:messages id=msg  message=true header=message.header 
footer=message.footer

   lifont color=bluebean:write name=msg //font/li
 /html:messages  /logic:messagesPresent

Ross Gibb wrote:


Hi,

Thanks for the response, but no dice, still doesn't work.  I changed 
the jsp to the following:


code-snippet
ul
   html:messages id=message message=true
   lic:out value=${message} //li
   /html:messages
/ul
/code-snippet

I am using Struts 1.1 so I don't have access to addMessages().

Any other suggestions?

Thanks,

Ross

Yan Hu wrote:


if (!messages.isEmpty())
   saveMessages(request, messages);
  



use addMessages(). saveMessages has been deprecated.



 


ul
   html:messages id=message
   lic:out value=${message} //li
   /html:messages
/ul
  




You left out the message attribute.  Set it to true.

ul
html:messages id=message message=true
 lic:out value=${message} //li
   /html:messages
/ul

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Re: html:messages help

2005-07-12 Thread Daniel Henrique Ferreira e Silva

Hi Ross,

I know this maybe can't make any sense but i got this problem once due
to some mistakes handling scopes.

Let me explain:

I had an Action instance that did some stuff and in case of errors,
put them all in the request and forward to the next view. But my next
view was a forward action (a global forward) to a jsp error page. So,
when the forward action was executed, the messages saved in the
request were lost, resulting in no error messages rendered in my jsp
page.

May this be your situation?

Hope that helped.

Cheers,
Daniel Silva.



On 7/12/05, Ross Gibb [EMAIL PROTECTED] wrote:
 This could be something.  I do have the taglib definition but I am using
 the el version, so mine looks like this:
 
 %@ taglib uri=http://jakarta.apache.org/struts/tags-html-el;
 prefix=html%
 
 Would that make a difference?  I will try it the other way.
 
 
 
 Brad Balmer wrote:
 
  Any chance that you are missing the include for struts-html?
 
  %@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
 
  Granted I'm using 1.2, but I'm still using the saveMessages(request,
  messages) and using this to display messages and errors:
 
 logic:messagesPresent
   html:errors/
 /logic:messagesPresent
 logic:messagesPresent message=true
   html:messages id=msg  message=true header=message.header
  footer=message.footer
 lifont color=bluebean:write name=msg //font/li
   /html:messages  /logic:messagesPresent
 
  Ross Gibb wrote:
 
  Hi,
 
  Thanks for the response, but no dice, still doesn't work.  I changed
  the jsp to the following:
 
  code-snippet
  ul
 html:messages id=message message=true
 lic:out value=${message} //li
 /html:messages
  /ul
  /code-snippet
 
  I am using Struts 1.1 so I don't have access to addMessages().
 
  Any other suggestions?
 
  Thanks,
 
  Ross
 
  Yan Hu wrote:
 
  if (!messages.isEmpty())
 saveMessages(request, messages);
 
 
 
  use addMessages(). saveMessages has been deprecated.
 
 
 
 
 
  ul
 html:messages id=message
 lic:out value=${message} //li
 /html:messages
  /ul
 
 
 
 
  You left out the message attribute.  Set it to true.
 
  ul
  html:messages id=message message=true
   lic:out value=${message} //li
 /html:messages
  /ul
 
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Re: html:messages help

2005-07-12 Thread Ross Gibb


Hi Daniel,

Ah yes, that was exactly it, thanks.  It may have taken me a long time 
to figure that out.  To save me even more time what was your solution?  
The global forward I am forwarding to looks like the following in 
struts-config.xml:


global-forwards
   forward name=login path=/login.do redirect=true/
/global-forwards

I want to display a message at the top using html:messages.

I seem to recall needing the redirect set to true but I can't remember 
why.  Is that affecting it?


Thanks,

Ross

Daniel Henrique Ferreira e Silva wrote:


Hi Ross,

I know this maybe can't make any sense but i got this problem once due
to some mistakes handling scopes.

Let me explain:

I had an Action instance that did some stuff and in case of errors,
put them all in the request and forward to the next view. But my next
view was a forward action (a global forward) to a jsp error page. So,
when the forward action was executed, the messages saved in the
request were lost, resulting in no error messages rendered in my jsp
page.

May this be your situation?

Hope that helped.

Cheers,
Daniel Silva.



On 7/12/05, Ross Gibb [EMAIL PROTECTED] wrote:
 


This could be something.  I do have the taglib definition but I am using
the el version, so mine looks like this:

%@ taglib uri=http://jakarta.apache.org/struts/tags-html-el;
   prefix=html%

Would that make a difference?  I will try it the other way.



Brad Balmer wrote:

   


Any chance that you are missing the include for struts-html?

%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %

Granted I'm using 1.2, but I'm still using the saveMessages(request,
messages) and using this to display messages and errors:

  logic:messagesPresent
html:errors/
  /logic:messagesPresent
  logic:messagesPresent message=true
html:messages id=msg  message=true header=message.header
footer=message.footer
  lifont color=bluebean:write name=msg //font/li
/html:messages  /logic:messagesPresent

Ross Gibb wrote:

 


Hi,

Thanks for the response, but no dice, still doesn't work.  I changed
the jsp to the following:

code-snippet
ul
  html:messages id=message message=true
  lic:out value=${message} //li
  /html:messages
/ul
/code-snippet

I am using Struts 1.1 so I don't have access to addMessages().

Any other suggestions?

Thanks,

Ross

Yan Hu wrote:

   


if (!messages.isEmpty())
  saveMessages(request, messages);

   


use addMessages(). saveMessages has been deprecated.





 


ul
  html:messages id=message
  lic:out value=${message} //li
  /html:messages
/ul

   



You left out the message attribute.  Set it to true.

ul
   html:messages id=message message=true
lic:out value=${message} //li
  /html:messages
/ul

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Re: html:messages help

2005-07-12 Thread Ross Gibb

To answer my own question, in this case I was able to remove the 
redirect attribute and everything works.  If I couldn't do that I would 
have had to stick the messages in the session.


Thanks,

Ross

Ross Gibb wrote:


Hi Daniel,

Ah yes, that was exactly it, thanks.  It may have taken me a long time 
to figure that out.  To save me even more time what was your 
solution?  The global forward I am forwarding to looks like the 
following in struts-config.xml:


global-forwards
   forward name=login path=/login.do redirect=true/
/global-forwards

I want to display a message at the top using html:messages.

I seem to recall needing the redirect set to true but I can't remember 
why.  Is that affecting it?


Thanks,

Ross

Daniel Henrique Ferreira e Silva wrote:


Hi Ross,

I know this maybe can't make any sense but i got this problem once due
to some mistakes handling scopes.

Let me explain:

I had an Action instance that did some stuff and in case of errors,
put them all in the request and forward to the next view. But my next
view was a forward action (a global forward) to a jsp error page. So,
when the forward action was executed, the messages saved in the
request were lost, resulting in no error messages rendered in my jsp
page.

May this be your situation?

Hope that helped.

Cheers,
Daniel Silva.



On 7/12/05, Ross Gibb [EMAIL PROTECTED] wrote:
 

This could be something.  I do have the taglib definition but I am 
using

the el version, so mine looks like this:

%@ taglib uri=http://jakarta.apache.org/struts/tags-html-el;
   prefix=html%

Would that make a difference?  I will try it the other way.



Brad Balmer wrote:

  


Any chance that you are missing the include for struts-html?

%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %

Granted I'm using 1.2, but I'm still using the saveMessages(request,
messages) and using this to display messages and errors:

  logic:messagesPresent
html:errors/
  /logic:messagesPresent
  logic:messagesPresent message=true
html:messages id=msg  message=true header=message.header
footer=message.footer
  lifont color=bluebean:write name=msg //font/li
/html:messages  /logic:messagesPresent

Ross Gibb wrote:




Hi,

Thanks for the response, but no dice, still doesn't work.  I changed
the jsp to the following:

code-snippet
ul
  html:messages id=message message=true
  lic:out value=${message} //li
  /html:messages
/ul
/code-snippet

I am using Struts 1.1 so I don't have access to addMessages().

Any other suggestions?

Thanks,

Ross

Yan Hu wrote:

  


if (!messages.isEmpty())
  saveMessages(request, messages);

  


use addMessages(). saveMessages has been deprecated.








ul
  html:messages id=message
  lic:out value=${message} //li
  /html:messages
/ul

  



You left out the message attribute.  Set it to true.

ul
   html:messages id=message message=true
lic:out value=${message} //li
  /html:messages
/ul

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html:messages help

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